BR0007209A - Pneumatic - Google Patents

Pneumatic

Info

Publication number
BR0007209A
BR0007209A BR0007209-5A BR0007209A BR0007209A BR 0007209 A BR0007209 A BR 0007209A BR 0007209 A BR0007209 A BR 0007209A BR 0007209 A BR0007209 A BR 0007209A
Authority
BR
Brazil
Prior art keywords
reinforcements
canvas
pneumatic
areas
circumferential
Prior art date
Application number
BR0007209-5A
Other languages
Portuguese (pt)
Inventor
Jean-Yves Denoueix
Pedro Costa Pereira
Original Assignee
Michelin Soc Tech
Michelin Rech Tech
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Michelin Soc Tech, Michelin Rech Tech filed Critical Michelin Soc Tech
Publication of BR0007209A publication Critical patent/BR0007209A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2009—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords comprising plies of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • B60C2009/2252—Physical properties or dimension of the zero degree ply cords
    • B60C2009/2266—Density of the cords in width direction
    • B60C2009/2271—Density of the cords in width direction with variable density
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/10783—Reinforcing plies made up from wound narrow ribbons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/1081—Breaker or belt characterized by the chemical composition or physical properties of elastomer or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)

Abstract

"PNEUMáTICO". A invenção tem como objeto um pneumático do qual o vértice possui uma lona de reforços orientados circunferencialmente e enrolados em espiral. Essa lona é disposta de tal modo que em zonas sensíveis, por exemplo, sob o sulcos da escultura, o passo de colocação dos reforços circunferenciais é bastante aumentado. Isso reduz sensivelmente os riscos de danificação dos reforços circunferenciais nessas zonas."Pneumatic". The invention has as its object a tire whose apex has a canvas of reinforcements oriented circumferentially and wound in a spiral. This canvas is arranged in such a way that in sensitive areas, for example, under the grooves of the sculpture, the step of placing the circumferential reinforcements is greatly increased. This significantly reduces the risk of damage to circumferential reinforcements in these areas.

BR0007209-5A 1999-10-11 2000-10-09 Pneumatic BR0007209A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9912745A FR2799411B1 (en) 1999-10-11 1999-10-11 IMPROVED ENDURANCE TIRE
PCT/EP2000/009865 WO2001026919A1 (en) 1999-10-11 2000-10-09 Tyre with improved toughness

Publications (1)

Publication Number Publication Date
BR0007209A true BR0007209A (en) 2001-09-04

Family

ID=9550866

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0007209-5A BR0007209A (en) 1999-10-11 2000-10-09 Pneumatic

Country Status (7)

Country Link
US (1) US6615887B2 (en)
EP (1) EP1137548B1 (en)
JP (1) JP4796726B2 (en)
BR (1) BR0007209A (en)
DE (1) DE60022733T2 (en)
FR (1) FR2799411B1 (en)
WO (1) WO2001026919A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004018237A1 (en) * 2002-08-09 2004-03-04 Societe De Technologie Michelin Tyre for two-wheeled vehicles
US6799618B2 (en) * 2002-12-18 2004-10-05 The Goodyear Tire & Rubber Company Pneumatic tire having an overlay reinforcement
US7484545B2 (en) * 2005-12-20 2009-02-03 The Goodyear Tire & Rubber Co. Radial tire for aircraft with specified merged cords
JP4220542B2 (en) * 2006-10-25 2009-02-04 横浜ゴム株式会社 Pneumatic tire
JP4956311B2 (en) * 2007-07-20 2012-06-20 住友ゴム工業株式会社 Pneumatic tire
US8584723B2 (en) * 2008-12-12 2013-11-19 Sumitomo Rubber Industries, Ltd. Pneumatic tire and producing method thereof
FR2939723B1 (en) * 2008-12-17 2010-12-31 Michelin Soc Tech PNEUMATIC VEHICLE COMPRISING A LAYER OF CIRCUMFERENTIAL REINFORCING ELEMENTS
US9878508B2 (en) 2010-11-30 2018-01-30 The Goodyear Tire & Rubber Company Stiffness enhanced tread element

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6160303A (en) * 1984-08-31 1986-03-28 Yokohama Rubber Co Ltd:The Pneumatic radial type of passenger's car
FR2597783B1 (en) 1986-04-25 1988-08-26 Michelin & Cie RIGID MOLD FOR MOLDING AND VULCANIZING TIRES
FR2597784B1 (en) 1986-04-25 1990-10-26 Michelin & Cie PROCESS AND APPARATUS FOR MANUFACTURING REINFORCEMENTS FOR TIRES
FR2599297B1 (en) 1986-06-02 1988-08-12 Michelin & Cie PROCESS AND MACHINE FOR MANUFACTURING A REINFORCEMENT FOR TIRES
FR2603841B1 (en) 1986-09-17 1989-02-24 Michelin & Cie METHOD OF MANUFACTURING A TIRE WITH LAYING RUBBER PRODUCTS AND REINFORCING ELEMENTS ON A SUPPORT, DEVICE FOR LAYING RUBBER PRODUCTS AND MACHINE USING SUCH DEVICE (S)
US4877073A (en) 1988-02-17 1989-10-31 The Goodyear Tire & Rubber Company Cables and tires reinforced by said cables
JP2757940B2 (en) * 1988-03-28 1998-05-25 住友ゴム工業株式会社 Pneumatic tire
JP2721412B2 (en) * 1989-12-28 1998-03-04 株式会社ブリヂストン Pneumatic radial tires for passenger cars
US5228933A (en) 1989-08-24 1993-07-20 Bridgestone Corporation High performance pneumatic radial tires
JP2769040B2 (en) 1990-11-29 1998-06-25 株式会社ブリヂストン Pneumatic radial tire for high-speed running
JPH0671781A (en) * 1992-04-08 1994-03-15 Bridgestone Corp Method for producing pneumatic radial tire
JPH06234304A (en) * 1992-12-17 1994-08-23 Sumitomo Rubber Ind Ltd Radial tire for high speed and heavy load
JP3231911B2 (en) * 1993-09-01 2001-11-26 株式会社ブリヂストン Aircraft tires
FR2728192A1 (en) 1994-12-19 1996-06-21 Michelin & Cie TIRE DRUM ASSEMBLY
JPH092017A (en) * 1995-06-26 1997-01-07 Bridgestone Corp Lightweight pneumatic radial tire
FR2749536A1 (en) 1996-06-11 1997-12-12 Michelin & Cie DRUM FOR ASSEMBLING A TIRE
DE69716529T2 (en) 1996-08-01 2003-06-05 Conception & Dev Michelin Sa Destructible core that is particularly useful for assembling a tire
US5971050A (en) 1996-11-27 1999-10-26 Sedepro Removable thread guide which receives threads projected onto a surface
FR2756213A1 (en) * 1996-11-27 1998-05-29 Sedepro WIRE GUIDE WITH ADJUSTABLE BRAKE, RECEIVING WIRES PROJECTED ONTO A SURFACE
AU5447198A (en) * 1997-11-19 1999-06-07 Goodyear Tire And Rubber Company, The Radial medium truck tire with multifilament top belt

Also Published As

Publication number Publication date
JP2003511299A (en) 2003-03-25
US20020011295A1 (en) 2002-01-31
JP4796726B2 (en) 2011-10-19
FR2799411A1 (en) 2001-04-13
EP1137548A1 (en) 2001-10-04
DE60022733D1 (en) 2006-02-02
FR2799411B1 (en) 2002-05-24
US6615887B2 (en) 2003-09-09
DE60022733T2 (en) 2006-06-29
WO2001026919A1 (en) 2001-04-19
EP1137548B1 (en) 2005-09-21

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/10/2000, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A. (CH) , COMPAG

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2275 DE 12-08-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.